50. Solution to Chemistry Problem
- Price in currencies:
- 1.16 $ · 111 RUB · 0.99 €
- Category:
- Chemistry
- Item:
- 1.docx (46.86 KB)
- Uploaded:
- 23.03.2025 18:42:34
- Sales:
- 0
- Refunds:
- 0
- Seller:
- Derkach · about the seller and their products
DESCRIPTION
50. Solution to Chemistry Problem
1. How long should a steel part be kept in methane at 900 C to form a hardened layer 100 µm thick? The diffusion coefficient of carbon in iron D=0.1*exp(- 137000/RT) cm2/s.
Additional information:
If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)
REVIEWS
Reviews: (0)
No customer reviews yet.